索索贡省（英语：Sorsogon）是菲律宾比科尔的省份之一，首府为索索贡市，位于吕宋岛的比科尔半岛最南端，北部为阿尔拜省，东南面为圣贝纳迪诺海峡，与萨尔岛相望，西南面为蒂考岛。主要语言为比科尔语及其方言、塔加拉语和英语。

Sorsogon (Bikol: Probinsya nin Sorsogon, Tagalog:Lalawigan ng Sorsogon), is a province in the Philippines located in the Bicol Region. It is the southernmost province in Luzon and is subdivided into fourteen municipalities (towns) and one city. Its capital is Sorsogon City (formerly the towns of Sorsogon and Bacon) and borders the province of Albay to the north.